Mitsubishi Repair: boot for spark plug, plug wires, spark plugs

Question
i have a 2000 mitsubishi eclipe. i had one of the boots to the spark plugs replaced due to car hesitating .it worked fine once replaced. it just started happening again. is there something that is causing this to happen or is this something i just need to keep replacing  

Answer
Rigo: Sorry but not sure what you mean by boot? But in most cases when you replace say the stark plugs, you replace them all at the same time. Or if you replace the stark plug wires you did them all together. So I would say you need to replace all of the boots, not just one at a time. Could be a tune up is in order too. Hope this helps and good luck!